Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MAT_1957_1_3_a2, author = {G. O. Thorin}, title = {Convexity theorems}, journal = {Matematika}, pages = {43--78}, publisher = {mathdoc}, volume = {1}, number = {3}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MAT_1957_1_3_a2/} }
G. O. Thorin. Convexity theorems. Matematika, Tome 1 (1957) no. 3, pp. 43-78. http://geodesic.mathdoc.fr/item/MAT_1957_1_3_a2/